257 Tampines Street 21 520257, Tampines East, East Region, Singapore
$720,000
The following locations are within radius of this property, with distance shown in kilometers.
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Total Transactions
0
Average Price
S0
Total Value
S0
No transaction data found. This could be due to:
Calculating fair value from URA transaction data…


License: L3009250K
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Automated Valuation based on 1 HDB resale transactions (data.gov.sg)
Fair Value
S$562,848
S$432 psf
Asking Price
S$720,000
S$553 psf
vs Market
+27.9%
vs Last Done
+4.3%
Tenure
56 yrs
99-year Leasehold · Balance remaining
Confidence
Low
1 comps
Nearest MRT
Tampines
517m away · +2% premium
Hedonic Adjustment Breakdown
Base URA PSF
1 comparable transactions
S$530
Floor Premium
0.5% per floor vs median
+0.0%
Tenure Decay
Bala's curve (99yr leasehold)
×0.800
MRT Proximity
Within 500m / 1km
+2%
AI Condition Premium
HELIOS scan of listing description
0%
Adjusted Fair Value PSF
S$432
Recent Comparable Transactions
1 shown · 1 total| Date | Block / Street | Area | Price | PSF | Tenure |
|---|---|---|---|---|---|
Last DoneOct 2025 | Blk 257 TAMPINES ST 21 Floor 01 TO 03 | 1,302sqft | S$690,000 | ▲S$530 +22.7% vs FV | 99yr from 1985 |
Oct 2025 | Blk 257 TAMPINES ST 21 Floor 01 TO 03 | 1,302sqft | S$690,000 | ▲S$530 +22.7% vs FV | 99yr from 1985 |
Blk 257 TAMPINES ST 21
Oct 2025 · Floor 01 TO 03
+22.7% vs FV
Blk 257 TAMPINES ST 21
Oct 2025 · Floor 01 TO 03
+22.7% vs FV
HELIOS AI Analysis
The valuation of the HDB 5-room unit located in Tampines, with a remaining lease of 56 years, has been estimated at $562,848, translating to $432 PSF. This valuation is notably positioned above the market baseline by 27.9%, indicating strong demand relative to comparable properties in the area. Such a premium valuation may be reflective of several factors, including the property’s location within a well-connected and amenity-rich district, which enhances its desirability among potential buyers.
However, it is essential to note that the model confidence for this valuation is categorized as low, primarily due to the reliance on a singular recent HDB resale transaction in the vicinity. This limited data point may not fully encapsulate the broader market dynamics at play. As market conditions can fluctuate, the remaining lease period of 56 years also plays a crucial role in influencing buyer sentiment and investment potential. Prospective buyers and investors should weigh these considerations carefully, as the interplay between lease length, market signals, and localized demand will ultimately shape the trajectory of property values in this segment.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.